baber/WOPTO huggingface dataset:
Patent JP-H01206629-A (JP)
Title: Formation of thin film
Inventor: ITO HITOSHI
IPC: H01L21/205
Filed: 1988-02-15
Abstract: PURPOSE:To enable a thin film to be formed on a substrate at high speed and low temperature by a method wherein a compound containing at least one atom out of the atoms comprising a thin film is jetted from a nozzle to be adiabatically expanded and then carried to the substrate. CONSTITUTION:A compound containing at least one atom out of the atoms comprising a thin film is jetted at supersonic rate from a nozzle 12 to be carried to a substrate 13 at low temperature whereon a thin film is to be formed at high speed. The thin film to be formed on the substrate 13 is either one out of insulating film, a conductive thin film and a semiconductor thin film. The compound blown out of the nozzle 12 at a supersonic speed is adiabatically expanded to be cooled down normally while the relieving process of this cooling down gas is accelerated in the order of a rotational mode, a translational mode and an oscillating mode. Therefore, the compound hitting and absorbing the surface of the substrate 13 before the oscillating mode of the gas is relieved is normally unstable to be decomposed spontaneously at once for shifting to the stable energy state consequently the compound is provided with the sufficient reactivity. Through these procedures, the substrate temperature can be lowered enabling an insulating film to be formed on the substrate.
Patent JP-S54123144-A (JP)
Title: Water-based coating composition
Inventor: KITA RIYUUJI
IPC: C09D147/00
Filed: 1978-03-17
Abstract: PURPOSE: To provide a water-based coating composition giving a coating film having excellent corrosion resistance, water resistance, impact strength, and hardness, containing a specific water-soluble or water-dispersible resin as a vehicle component.  
     CONSTITUTION: A liquid polybutadiene having a number average molecular weight of 500W5,000, an iodine value of 100W500, and a 1,4-bond content of ≥40%, is made to react with a mercaptan compound in an inert solvent in the presence of a catalyst at 50W200°C to afford a mercaptan-modified polybutadiene containing 1.5W25 wt% of sulfur. The modified polybutaiene is at least partially converted to sulfonium ion, and the resulting water-soluble or water-dispersible resin is dissolved or dispersed in water at a concentration of 5W60 wt%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52115097-A (JP)
Title: Comb type ladder
Inventor: KARIBE HIROTATSU
IPC: B63H25/38
Filed: 1976-03-22
Abstract: PURPOSE: To provide a comb type ladder for a ship which can provide larger lift by arranging a plurality of blades of large aspect ratio longitudinally of the ship in every other rows to be integrated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63198011-A (JP)
Title: Zoom lens
Inventor: EOKA TATSUNORI
IPC: G02B7/10
Filed: 1987-02-13
Abstract: PURPOSE:To prevent an adjustment magnification from being shifted easily and naturally due to a vibration, etc., by providing a variable power ring turning lock means. CONSTITUTION:By turning a knob 94c in the screwing direction against a screw hole 94f, and setting a state that the tip of an external screw part 94d is pressed against the outside surface of a main lens barrel 91 to which a variable power ring 94 has been fitted externally, the variable power ring 94 is brought to a turning stop against the main lens barrel 91 and becomes a turning lock state. On the contrary, when the knob 94c is turned in the loosening direction, the tip of the male screw part 94d is separated from the outside surface of the main lens barrel 91 and the turning stop to the main lens barrel 91 of the variable power ring 94 is released, and by pinching the knob 94c, the variable power ring 94 can be brought to a turning operation against the main lens barrel 91. In such a way, even if a turning resistance of the variable power ring is set small, a magnification variation which is apt to occur therefore can be prevented.
Patent JP-S61190253-A (JP)
Inventor: HORI MICHIMASA
IPC: F25B1/00
Filed: 1985-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62188354-A (JP)
Title: Semiconductor integrated circuit
Inventor: ISHII HIDEKAZU
IPC: H01L21/822
Filed: 1986-02-14
Abstract: PURPOSE:To enable the correct connection to a capacitor to be checked only by a normal operation check at room temperature by a method wherein a connection line connecting to the point at specific potential through the intermediary of a capacitor C1 is provided with two parts with one end thereof connected to one terminal of the capacitor. CONSTITUTION:A semiconductor integrated circuit prevents the parasitic oscillation from occurring by connecting a connecting line 1 to the point at specific potential through the intermediary of a capacitor C1 while the connecting line 1 is provided with two parts with one end thereof connected to one terminal of said capacitor C1. For example, an aluminium interconnection 1 in a band gap regulator with the capacitor C1 for preventing parasitic oscillation is connected to the collectors of a resistor R1 and a transistor Q1 in both end parts 2, 4 to be composed of two parts i.e. a part connecting to the capacitor C1 in an intermediate region 3 also to the part between the resistor R1 and the capacitor C1 and another part connecting to the part between the capacitor C1 and the transistor Q1. In such a constitution, when one part out of the two parts is disconnected to disconnect the capacitor C1, the part between the resistor R1 and the transistor Q1 is also disconnected to stop the normal operation.
Patent JP-S56127427-A (JP)
Title: Manufacture of fiber-reinforced thermosetting resin molding
Inventor: KIMURA KEIJI
IPC: B29C43/34
Filed: 1980-03-11
Abstract: PURPOSE: To easily manufacture a molding product which is free of pores and crucks and also good in mechanical and electric properties and heat resistance by a method in which a specific resin mixture is impregnated into fiber-reinforced material inside molds and then cured by heating under a pressure.  
     CONSTITUTION: A fiber-reinforced material 2 of a mat, cloth, or other form is cut into a proper size in a necessary number enough to keep a proper fiber content, the materials 2 are placed laminarly inside molds 1, and then the molds 1 are vertically erected in such a way as to make the direction of laminated layer horizontal. Then, the inside of the molds 1 is evacuated, a mixture of a multifunctional isocyanate and a multifunctional epoxide, together with a curing catalyst, is impregnated into the fiber-reinforced materials 2 from the bottom of the molds 1, and the resin mixture impregnated is cured by heating under a pressure. Thus, pores in the fiber-reinforced materials 2 are eliminated by compression, dissolution, etc., and also the delamination of the fiber-reinforced materials 2 is prevented even when shrinkage takes place at the time of curing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11226742-A (JP)
Title: Plasma cutting method
Inventor: HOSHINO TADASHI
IPC: B23K10/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To execute cutting at one time with one plasma torch so that each cut surface of two cutting pieces becomes vertical state. SOLUTION: The torch T is shifted along a cutting scheduled line of a cutting object material W while turning the plasma flame so as to draw a conical surface by turning the nozzle member 2 in the plasma torch T having a discharging electrode 1, the nozzle member 2, in which the nozzle axis is inclined at θ deg.to the axis Lo of the discharging electrode, in order to jet the plasma with the arc discharge of the discharging electrode, and a gas flowing passage for supplying the gas for plasma into an inner space of the nozzle member.
Patent JP-H09203764-A (JP)
Title: Method for judging presence or absence of poorly connected lead by using four-terminal measuring method
Inventor: NAKUMO MASAMICHI
IPC: G01R31/02
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To enhance the reliance upon the inspecting results without requiring resetting of the value of the reference range. SOLUTION: The arrangement according to the present invention includes leads 24, circuit pattern 22 where the leads are connected, four-terminal measuring probes 13, 14 in movement in contact with the part to be measured, a low-resistance measuring circuit 12, CPU 11, and display 15. A plurality of measuring values are acquired for the part to be measured on a circuit board for sampling belonging to one lot having the same specifications, from which distinct failure is excluded, and therefrom the average is obtained, and upon setting the normal distribution scope for sorting those acceptable from unacceptable about the workmanship of lead connection in relation to the obtained average,  the measuring values acquired individually from the part to be measured on a certain circuit board mating with the part to be measured on the circuit board for sampling are compared separately in relation to the normal distribution scope mentioned above. If the value lies within the specified scope, judgement is passed as good in the connection, and if outside, judgement is no good, and risk of misjudgment of poorly connected lead as acceptable is eliminated by checking whether a poorly connected lead exists in the applicable circuit board.
Patent JP-2000231295-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI SEIJI
IPC: B65H7/14
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To make surely detectable a carrying failure of recording material in a fixing device by conducting light inside from outside a fixing device frame member by a light guide and monitoring the carrying of the recording material in the fixing device from outside the frame member of the fixing device. SOLUTION: In this image forming device, a light emitting part 17 is provided facing an edge part 15b that is projected outside the frame member 1 of the light guide 15 and a light receiving part 18 is provided facing an edge part 16b projected outside the frame member 1 of the light guide 15. The light from the light emitting part 17 is guided horizontally by the light guide 15 as indicated by L in a diagram, guided horizontally by an edge part 16a of the light guide 16 after being guided vertically by an edge part 15a in the approximate center of the carrying path of the recording member and light is emitted from the edge part 16b of the guide 16 and received by a light receiving part 18.  Here, when the recording material is detected to have passed the fixing device within a time corresponding to an image forming process, the recording material is discriminated to be carried normally.
Patent JP-S62188744-A (JP)
Title: Corrosion resistant hafnium alloy
Inventor: OKUDA TAKANARI
IPC: G21C7/24
Filed: 1986-02-14
Abstract: PURPOSE:To manufacture an Hf alloy having satisfactory resistance to corrosion by water or steam at high temp. and pressure by adding a specified total amount of Fe and Nb to Hf. CONSTITUTION:An Hf alloy consisting of 0.02-7.0wt% in total of Fe and/or Nb and the balance essentially Hf is manufactured. The Hf alloy has superior resistance to corrosion by water or steam at high temp. and pressure without deteriorating the workability or neutron absorbing power. The alloy is used as a material for controlling a light-water reactor.
Patent JP-H06247413-A (JP)
Title: Winding up method of packing material on wire coil
Inventor: OKAWA AKIHIRO
IPC: B65B25/14
Filed: 1993-02-22
Abstract: PURPOSE:To enable efficient winding-up of a material on the external periphery of a wire coil in a high grade, by synchronizing the peripheral speed to make the deviation of the peripheral speed within a specified value on start, steady running, deceleration and stop of respective dummy rolls at both sides of the wire coil and cradle roll in accordance with the variation of outer diameter of the wire coil. CONSTITUTION:The outer diameter of a dummy roll 10 is made to correspond to the outer diameter of a wire coil 18. The outer diameter of wire coil is measured in the upstream device and the outer diameter of the dummy roll 10 is varied by the drive of an outer diameter-changing mechanism 12 provided with a motor 24 for the purpose to correspond to the measured outer diameter of the wire coil After completion of the changing motion, the revolutional number of the dummy roll 10 is computed in order to synchronize the peripheral speed by the revolution of the wire coil 18 with the peripheral speed by the revolution of the dummy roll 10 when winding up it on the outer periphery. The deviation of the peripheral speed of start, steady state, deceleration, and stop of the dummy roll 10 and the cradle roll 2 is made 10%, or less. In this way, creases, slacks loose surfaces, etc., of the material are removed to obrain a high grade winding-up.
Patent JP-2000231062-A (JP)
Title: Endoscopic device
Inventor: ONO MITSUNOBU
IPC: G02B23/24
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To correct cable length with inexpensive constitution by reducing the number of parts. SOLUTION: A CCD 16 is driven according to a driving signal from an SSG 32 through a delay circuit 33, etc. Then, an image pickup signal from the CCD 16 is converted into a video signal by a correlative double sampling(CDS) circuit 24 driven according to a sample-hold signal given from the SSG 32 through the circuit 33, and outputted after it is converted into the video signal displayed on a monitor through an A/D converter circuit 25, a video signal processing circuit 34 and a digital encoder 35. At such a time, by correcting the phase of the image pickup signal and the sample-hold signal given to the circuit 24 by the circuit 33, the cable length is corrected. Since the circuit 33 is constituted to be assembled in a digital signal processor for processing a video signal 21 in which the circuit 34, etc., are housed, the number of parts is reduced and the device is constituted at a low cost.
Patent JP-S6236818-A (JP)
Title: Vapor phase impurity diffusion
Inventor: TERADA EIGO
IPC: B01D53/22
Filed: 1986-02-18
Abstract: PURPOSE:To make it possible to prevent oxide impurity from being produced and to remove the cause of forming deposits by a method wherein a doping gas is contacted with one side of a fluorine system copolymer film having cation exchange radicals, and dried purge gas is contacted with the other side of it or the pressure on the other side is reduced so as to diffuse impurities onto a semiconductor wafer with dehumidified doping gas. CONSTITUTION:A doping gas is contacted with one side of a fluorine system copolymer film having cation exchange radicals, and the other side is contacted with a dried purge gas or the other side is depressed so as to diffuse impurities on a semiconductor wafer with dried doping gas. Although the doping gas as a gas to be dried can be such as B2H6 gas or its mixture gas, generally, diborane gas or its mixture is used. The gas to be dried is generally contained in a commercially available cylinder, with not a higher water containing ratio.
Patent JP-H08238321-A (JP)
Title: Baloon catheter and stent feeder
Inventor: YAKOBU BIRI
IPC: A61M25/10
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a balloon catheter of which structure is simple and multipurpose type and an apparatus for supplying stent. SOLUTION: The balloon catheter has a shaft 1 and a slender expansion balloon 3 which is fit on around the edge 2 of the shaft 1. A means of preventing the balloon part from expanding is fit on the shaft 1 on the bottom edge side of the balloon 3. The means of preventing the balloon part expansion is surrounded by the inside of a sleeve 11, and has a reinforcement which is movable around the bottom edge part of the balloon 3.
Patent JP-H09232638-A (JP)
Title: Thermoelectric element
Inventor: IIZUKA HIROYUKI
IPC: H01L35/32
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To realize a thermoelectric element with a joint excellent in heat resistance, thermal conductivity, and bonding strength by a method wherein the high-temperature end of a thermoelectric element main body is easily and efficiently bonded to the board of a thermoelectric element in which the thermoelectric element main body is sandwiched between the two boards. SOLUTION: Conductor patterns 4A and 4B are formed on boards 3A and 3B respectively, electrodes 2a and 2b provided in the low-temperature end 1B of a thermoelectric element main body 1 are bonded to the conductor pattern 4B with solder 5B, and metal films 7a and 7b provided in the high-temperature edge 1A of the thermoelectric element main body 1 are bonded to the conductor pattern 4A with solder 5A. With this constitution, the high-temperature end 1A of the thermoelectric element main body 1 is joined to the board 3A with solder, so that the above joint is high in heat resistance, thermal conductivity, and bonding strength.  The high-temperature end 1A is bonded to the board 3A through a reflow oven, so that this bonding operation can be carried at the same time when the low-temperature end 1b is bonded to the board 1B, and a thermoelectric element of this constitution can be imported in productivity.
Patent JP-H04246212-A (JP)
Title: Valve lifter and its manufacture
Inventor: RYUGE FUMITAKA
IPC: F01L1/14
Filed: 1991-01-30
Abstract: PURPOSE:To obtain a valve lifter of light weight and excellent in anti-wear property and mass-productivity. CONSTITUTION:In a valve lifter 2 for an internal combustion engine, its body is made of casehardened steel, an wall thickness of its skirt 22 is made small to 0.5 to 1mm, and anti-wear film such as hard chromium plating layer, etc., is provided on the external wall surfaces 221 of the skirt. Also, the skirt 22 is not cemented nor quenched. To manufacture the valve lifter above, a cylindrical body with bottom made of casehardened steel and formed into a shape of valve lifter is prepared, the external and internal wall surfaces of its skirt are plated, cemented and quenched, and the external wall surfaces of the skirt only are coated with anti-wear film 5.
Patent JP-S56128418-A (JP)
Title: Weighing machine of liquid
Inventor: INOUE SADAHIKO
IPC: G01F11/00
Filed: 1980-03-13
Abstract: PURPOSE:To easily automate the operation, by filling up the liquid in the vessel and overflowing at the same time and then, supplying a fixed quantity by only opening and shutting the cock for supplying liquid and the cock for overflowing, etc. CONSTITUTION:The volume of liquid is set by the handle 7, scale board 8 and pointer 16 and the cock for overflowing 2 and cock for supplying liquid 4, are opened at first and the liquid is filled in the cylinder 1 by using the pump for supplying liquid 14 from the storage tank 11. When the weighing vessel 1 is filled up by the liquid, the pump 14, cock 2 and cock 4 are shut by operating the timer or sensor and the liquid is allowed to flow out by opening the cock for ventilation 3 and cock for outflow of the liquid 5.
Patent JP-H07244144-A (JP)
Title: Method and apparatus for measurement of magnetization
Inventor: KOIKE KAZUYUKI
IPC: G01R33/02
Filed: 1994-03-02
Abstract: PURPOSE:To provide the measuring method of the magnetization on the surface of a nonmagnetic thin film which is formed on a ferromagnetic-substance substrate and to provide its apparatus. CONSTITUTION:A sample thin film which is formed on a substrate 2 by a vapor- deposition source 6 is irradiated with an electron beam by an electron gun 1 for probe-electron-beam irradiation. Secondary electrons emitted from the sample thin film are collected by a secondary-electron collection electrode 4, and they are detected by a spin detector 5. A film thickness which is formed on the substrate 2 is measured by a film-thickness meter 7. When the influence of the ferromagnetic-substance substrate is removed on the basis of measured data on the polarization degree of the secondary electrons, information on the magnetization on the surface of the nonmagnetic thin film is obtained.
Patent JP-H04339402-A (JP)
Title: Phase adjusting strip line
Inventor: FUJIMOTO SHINJI
IPC: H01P5/04
Filed: 1991-01-31
Abstract: PURPOSE:To easily perform the phase adjustment by preventing the impedance dislocation in a strip line. CONSTITUTION:A part of a strip line transmission line formed on a dielectric is in a U-shaped way formed by parallel parts 12 and a regular width rectangular part to connect these parallel parts 22 and on the other hand, a conductor part piece 21 for adjusting a phase formed in a U-shaped way by the parallel parts 22 and a regular width rectangular part 23 to connect these parallel parts 22 is prepared. The conductor part piece 21 for adjusting the phase is moved along the parallel parts while respective parallel parts 12 and 22 and rectangular parts 13 and 23 are overlapped on the strip line transmission line 11 and by fixing the piece at the suitable position, the phase adjustment is performed.
Patent JP-H09309518-A (JP)
Title: Method and device for monitoring blank or revenue stamp for cigarette package
Inventor: HAINTSU FUOTSUKE
IPC: B65B57/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To monitor whether a correct blank is supplied to a correct position or not, by scanning the outline of the edge or surface of a blank (or revenue stamp) by means of a sensor, and then comparing an obtained pulse with a reference value by means of an arithmetic unit. SOLUTION: In an area 13 between turret-type bending bodies 10, a device for monitoring a blank 11 is disposed. The monitor device comprises two sensors 15 and 16 provided adjacently, and in order to determine an outline signal by means of them it scans the outline of the edge or surface of the blank 11. Then, the detected sensor signal is passed through a filter to obtain the outline signal, and a pulse signal after the A/D conversion of the outline signal is compared with a reference value in an arithmetic unit. In the case the reference value is higher than or lower than the number of pulses as a result of the detection, an output signal is transmitted to the control system of a machine, and an imperfect blank is separated from a line of items being produced.
Patent JP-2000230999-A (JP)
Title: Method for forming solidified glass and carriage dolly using the same
Inventor: AKAGAWA KATSUHIKO
IPC: G21F9/16
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To make uniformly coolable molten glass by uniformly charging mixture of molten glass and radioactive waste in a canister and pilling molten glass on the side wall for improving the cooling efficiency. SOLUTION: In this forming method, a motor 55 of a rotation maintaining mechanism 50 is driven at the injection position of a canister 20 loaded on a carriage dolly 30 immediately blow a glass melting furnace to rotate the canister 20 at a specific revolution speed and simultaneously the mixture of molten glass and radioactive waste are made to flow down from the glass melting furnace to be injected into the canister 20.